Ok, need to revise this a bit. First throw out the 67 as a flyer.
Next the 84 and 85 measurements were taken with the EOU Disposable Clips which give a reading that is ~80% of the reading with the spooled media. To convert a Test Clip measurement to a BESS measurement, you multiply the test clip result by (1.2).
84 x 1.2 = 100.8
85 x 1.2 = 102
The worst case measurement was taken with the BESS TM02 test media: 103
While this might seem a bit fussy, and you lose the sexy 84/85 values; it shows the three values measured were very repeatable: 101, 102, and 103.
These numbers represent the number of grams of pressure required to sever the test media with the cutting edge.